CN219441599U

CN219441599U - Uniform feeding device for metaldehyde microcapsule suspending agent

Info

Publication number: CN219441599U
Application number: CN202320784087.0U
Authority: CN
Inventors: 高德彬; 师静静; 张龙; 胡龙飞; 张婉婉; 李兰芳
Original assignee: Xuzhou Nuote Chemical Co ltd
Current assignee: Xuzhou Nuote Chemical Co ltd
Priority date: 2023-04-11
Filing date: 2023-04-11
Publication date: 2023-08-01
Anticipated expiration: 2033-04-11

Abstract

The utility model provides a uniform feeding device for metaldehyde microcapsule suspending agent, comprising: the reaction kettle comprises a reaction kettle body, wherein a stirring motor is arranged at the top of the reaction kettle body, a rotating shaft arranged in the reaction kettle body is arranged at the bottom of the stirring motor, a plurality of stirring columns are arranged on the side wall of the rotating shaft, and a feeding channel for discharging a catalyst is arranged on one side of the top of the reaction kettle body; the utility model has reasonable structure, can uniformly discharge the catalyst, and has convenient control of the catalyst discharging speed.

Description

Uniform feeding device for metaldehyde microcapsule suspending agent

Technical Field

The utility model relates to a feeding device for metaldehyde microcapsule suspending agent, in particular to a uniform feeding device for metaldehyde microcapsule suspending agent.

Background

Metaldehyde is a molluscicide with high selectivity, and can be used for preventing and treating mollusks such as snails, slugs and the like on rice ampullaria gigas, vegetables, cotton and tobacco. The physicochemical properties of metaldehyde are now described as follows: the product is white needle-like crystal with density: 1.27, melting point: 246 ℃, sublimation at 115 ℃, vapor pressure: 6.6Pa (25 ℃), is insoluble in water, can be dissolved in benzene and chloroform, and is easy to depolymerize when heated or subjected to acid. The half-life period in soil is 1.4-6.6 days, the metaldehyde is not photolyzed and hydrolyzed, the metaldehyde is an important raw material for preparing the metaldehyde microcapsule suspending agent, the reaction is required to be carried out in a reaction kettle when the metaldehyde microcapsule suspending agent is prepared, and a feeding device for the metaldehyde microcapsule suspending agent is required.

In the prior art, when the feeding device for the metaldehyde microcapsule suspending agent is used, a catalyst is generally directly placed into one side of the inside of a reaction kettle to be fed, so that the phenomenon that the concentration of one side is high and the concentration of the other side is low is caused, the catalyst cannot be uniformly distributed in the inside of the reaction kettle, and the uniform feeding effect is poor. In addition, when the catalyst is fed, the catalyst is poured into the reactor mainly through a manhole on the reactor, so that the speed is difficult to adjust and control, the concentration of the partial catalyst is easy to be too high, the stability of the final product is affected by the aggravation of the reaction, the use effect is poor, and a uniform feeding device for metaldehyde microcapsule suspending agent is needed to solve the problems.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide a uniform feeding device for metaldehyde microcapsule suspending agent, so as to solve the problems in the background art.

In order to achieve the above object, the present utility model is realized by the following technical scheme: a uniform feed device for metaldehyde microcapsule suspension comprising:

the reaction kettle comprises a reaction kettle body, wherein a stirring motor is arranged at the top of the reaction kettle body, a rotating shaft arranged in the reaction kettle body is arranged at the bottom of the stirring motor, a plurality of stirring columns are arranged on the side wall of the rotating shaft, and a feeding channel for discharging a catalyst is arranged on one side of the top of the reaction kettle body;

the inner wall upside of the main body of the reaction kettle is provided with a distributing plate, a hollow groove communicated with the feeding channel is formed in the distributing plate, a plurality of blanking holes are uniformly formed in the bottom of the distributing plate, a plurality of dispersing stirring plates which are arranged in the hollow groove and stir the catalyst in the hollow groove to enable the catalyst to flow out of the blanking holes uniformly are uniformly distributed on the side wall of the rotating shaft.

Further, the rotating shaft penetrates through the distributing plate, and a sealing bearing is arranged at the joint of the rotating shaft and the distributing plate.

Further, the feed channel is including setting up the unloading pipe at reation kettle main part top and arranging the feeder hopper at unloading pipe top in, and the unloading pipe is linked together with the cavity groove, and unloading pipe inner wall is provided with and is used for carrying out the shielding dish of shutoff to the catalyst, and unloading pipe lateral wall is provided with and is used for driving shielding dish pivoted rotating electrical machines.

Further, shielding plate side wall cover is equipped with the sealing washer that laminates mutually with unloading pipe inner wall, and the feeder hopper top is provided with the apron that is used for carrying out sealedly to the catalyst, and the apron top is provided with the application of force piece.

Further, the lower side of the inner wall of the reaction kettle body is provided with a material guiding disc, the bottom of the material guiding disc and the bottom of the reaction kettle body are provided with discharge holes, and the top wall of the material guiding disc is provided with an inclined plane inclined to the discharge holes.

Further, a discharging valve arranged in the discharging hole is arranged at the bottom of the reaction kettle main body.

Further, the distributing plate is arranged above the stirring column, and the side wall of the main body of the reaction kettle is provided with a material feeding hopper.

Further, a plurality of inclined spoilers are uniformly arranged on the inner wall of the reaction kettle main body, the inclined spoilers are arranged on the outer side of the stirring column, and the inclined spoilers are not contacted with the stirring column.

According to the uniform feeding device for the metaldehyde microcapsule suspending agent, the stirring motor is enabled to work to drive the rotating shaft to rotate, the rotating shaft rotates to drive the stirring column to rotate, the rotating shaft rotates to drive the bulk material stirring plate to rotate in the hollow groove, the catalyst enters the hollow groove from the feeding channel, the catalyst entering the hollow groove from the rotating bulk material stirring plate is stirred, so that the catalyst is uniformly distributed to the blanking hole, finally, the catalyst uniformly flows out from the blanking hole, the catalyst is uniformly distributed to the inside of the reaction kettle body, and the effect of uniformly dispersing and blanking the catalyst is achieved;

the rotating motor is enabled to work to drive the shielding disc to rotate, the shielding disc rotates to a certain angle, then a gap can be leaked to enable the catalyst to be fed at a certain speed, so that the rotating motor is enabled to work to rotate to drive the shielding disc to rotate to adjust the gap between the shielding disc and the inner wall of the feeding pipe, and the feeding speed is adjusted.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a perspective view of a uniform feed device for metaldehyde microcapsule suspension in accordance with an embodiment of the present utility model;

FIG. 2 is a front cross-sectional view of a uniform feed device for metaldehyde microcapsule suspension in accordance with an embodiment of the present utility model;

FIG. 3 is an enlarged view of A of FIG. 2 according to one embodiment of the utility model;

FIG. 4 is a top cross-sectional view of a joint of a blanking tube and a shutter disk in a uniform feeder for metaldehyde microcapsule suspension according to an embodiment of the present utility model;

FIG. 5 is a top cross-sectional view of the junction of the reactor body and the guide tray in a uniform feed device for metaldehyde microcapsule suspension according to an embodiment of the present utility model;

FIG. 6 is a top cross-sectional view of a joint between a rotating shaft and a bulk stirring plate in a uniform feeder for metaldehyde microcapsule suspension according to an embodiment of the present utility model;

FIG. 7 is a top cross-sectional view of a junction of an inclined spoiler and a rotating shaft in a uniform feed device for metaldehyde micro-capsule suspension according to one embodiment of the present utility model;

in the figure: 1. a reaction kettle main body; 101. a discharge hole; 2. a stirring motor; 3. a cover plate; 31. a force application block; 4. a feed channel; 41. a feed hopper; 42. discharging pipes; 5. a rotating electric machine; 51. a shielding plate; 511. a seal ring; 6. a material dividing plate; 61. a blanking hole; 62. a hollow groove; 7. bulk material stirring plate; 8. a rotating shaft; 9. stirring the column; 10. a material guiding disc; 11. a discharge valve; 12. feeding materials into a hopper; 13. sealing the bearing; 14. and (3) tilting the spoiler.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1, the present utility model provides a technical solution: a uniform feed device for metaldehyde microcapsule suspension comprising:

the reaction kettle comprises a reaction kettle body 1, wherein a stirring motor 2 is arranged at the top of the reaction kettle body 1, a rotating shaft 8 arranged in the reaction kettle body 1 is arranged at the bottom of the stirring motor 2, a plurality of stirring columns 9 are arranged on the side wall of the rotating shaft 8, and a feeding channel 4 for discharging a catalyst is arranged on one side of the top of the reaction kettle body 1;

the reactor body 1 inner wall upside is provided with the distributor plate 6, the inside cavity groove 62 that is provided with that is linked together with the feed channel 4 of distributor plate 6, a plurality of unloading holes 61 have evenly been seted up to distributor plate 6 bottom, the inside catalyst of a plurality of arranging in cavity groove 62 and the inside catalyst of cavity groove 62 stirs, make the catalyst evenly flow out from a plurality of unloading holes 61 bulk cargo stirring plate 7, this design is through making agitator motor 2 work drive pivot 8 rotate, pivot 8 rotates and drives stirring post 9 rotation, pivot 8 rotates and drives bulk cargo stirring plate 7 simultaneously and rotate in cavity groove 62 inside, the catalyst gets into cavity groove 62 inside from feed channel 4, the catalyst that the inside entering of hollow groove 62 of pivoted bulk cargo stirring plate 7 stirs, thereby make catalyst evenly distributed to unloading hole 61 department, make catalyst evenly distributed to the inside of reactor body 1 from unloading hole 61, play the effect that can evenly dispersed down to the catalyst.

Referring to fig. 3, the rotating shaft 8 penetrates through the distributing plate 6, and a sealing bearing 13 is arranged at the joint of the rotating shaft 8 and the distributing plate 6, and the sealing performance of the rotating part of the rotating shaft 8 and the distributing plate 6 is improved by using the sealing bearing 13.

Referring to fig. 2, the feed channel 4 includes a feed pipe 42 disposed at the top of the reaction vessel body 1 and a feed hopper 41 disposed at the top of the feed pipe 42, the feed pipe 42 is connected with a hollow groove 62, a shielding plate 51 for blocking the catalyst is disposed on the inner wall of the feed pipe 42, a rotating motor 5 for driving the shielding plate 51 to rotate is disposed on the side wall of the feed pipe 42, the rotating motor 5 is operated to drive the shielding plate 51 to rotate, the shielding plate 51 rotates to a certain angle, gaps are leaked to enable the catalyst to be fed at a certain speed, and accordingly the rotating motor 5 is operated to rotate to drive the shielding plate 51 to rotate so as to adjust gaps between the shielding plate 51 and the inner wall of the feed pipe 42, and accordingly the feed speed is adjusted.

Referring to fig. 2 and 4, the side wall of the shielding disc 51 is sleeved with a sealing ring 511 attached to the inner wall of the blanking tube 42, a cover plate 3 for sealing the catalyst is arranged at the top of the feeding hopper 41, and a force application block 31 is arranged at the top of the cover plate 3.

Referring to fig. 5, a material guiding disc 10 is arranged at the lower side of the inner wall of the reaction kettle body 1, a material discharging hole 101 is formed in the bottom of the material guiding disc 10 and the bottom of the reaction kettle body 1, an inclined surface inclined to the material discharging hole 101 is arranged at the top wall of the material guiding disc 10, and the material is convenient to flow out from the material discharging hole 101 through the design.

Referring to fig. 2, the bottom of the reaction kettle body 1 is provided with a discharge valve 11 arranged in a discharge hole 101, a material dividing plate 6 is arranged above a stirring column 9, the side wall of the reaction kettle body 1 is provided with a material inlet 12, and the design is convenient for adding materials for preparing metaldehyde microcapsule suspending agent into the reaction kettle body 1 by using the material inlet 12.

Referring to fig. 7, a plurality of inclined spoilers 14 are uniformly arranged on the inner wall of the reaction kettle body 1, the inclined spoilers 14 are arranged on the outer side of the stirring column 9, and the inclined spoilers 14 are not in contact with the stirring column 9.

Referring to fig. 1-7, as one embodiment of the present utility model: when the catalyst is required to be added, a worker adds the catalyst into the feed hopper 41, then the rotating motor 5 is operated to drive the shielding disc 51 to rotate, gaps are leaked between the rotation of the shielding disc 51 and the inner wall of the blanking pipe 42, so that the catalyst is discharged from the gaps at a certain speed, the rotating motor 5 is operated to drive the shielding disc 51 to rotate to adjust the size of the gaps between the side wall of the shielding disc 51 and the inner wall of the blanking pipe 42, the discharging speed is convenient to adjust, when the catalyst enters the hollow groove 62 of the distributing plate 6 along the blanking pipe 42, the stirring motor 2 is used for stirring the material in the reaction kettle body 1 and simultaneously drives the bulk stirring plate 7 to rotate in the hollow groove 62, so that the catalyst is uniformly distributed to a plurality of discharging holes 61, and finally the catalyst uniformly flows out from the discharging holes 61, so that the catalyst is uniformly distributed into the reaction kettle body 1, the effect of uniformly dispersing and discharging the catalyst is achieved, and the practicability of the catalyst is improved.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. A uniform feed device for metaldehyde microcapsule suspension comprising:

the reaction kettle comprises a reaction kettle body (1), wherein a stirring motor (2) is arranged at the top of the reaction kettle body (1), a rotating shaft (8) arranged in the reaction kettle body (1) is arranged at the bottom of the stirring motor (2), a plurality of stirring columns (9) are arranged on the side wall of the rotating shaft (8), and a feeding channel (4) for discharging a catalyst is arranged on one side of the top of the reaction kettle body (1);

it is characterized in that the method comprises the steps of,

the reactor comprises a reaction kettle body (1), wherein a distributing plate (6) is arranged on the upper side of the inner wall of the reaction kettle body (1), a hollow groove (62) communicated with a feeding channel (4) is formed in the distributing plate (6), a plurality of blanking holes (61) are uniformly formed in the bottom of the distributing plate (6), a plurality of bulk material stirring plates (7) which are uniformly distributed on the side wall of a rotating shaft (8) and are arranged in the hollow groove (62) and are used for stirring catalysts in the hollow groove (62) to enable the catalysts to flow out uniformly from the blanking holes (61).

2. The uniform feeding device for metaldehyde microcapsule suspending agent according to claim 1, wherein the rotating shaft (8) penetrates through the distributing plate (6), and a sealing bearing (13) is arranged at the joint of the rotating shaft (8) and the distributing plate (6).

3. The uniform feeding device for metaldehyde microcapsule suspending agent according to claim 1, wherein the feeding channel (4) comprises a blanking pipe (42) arranged at the top of the reaction kettle main body (1) and a feeding hopper (41) arranged at the top of the blanking pipe (42), the blanking pipe (42) is communicated with the hollow groove (62), a shielding disc (51) for blocking a catalyst is arranged on the inner wall of the blanking pipe (42), and a rotating motor (5) for driving the shielding disc (51) to rotate is arranged on the side wall of the blanking pipe (42).

4. A uniform feeding device for metaldehyde microcapsule suspending agent according to claim 3, wherein a sealing ring (511) attached to the inner wall of the blanking tube (42) is sleeved on the side wall of the shielding disc (51), a cover plate (3) for sealing the catalyst is arranged at the top of the feed hopper (41), and a force application block (31) is arranged at the top of the cover plate (3).

5. The uniform feeding device for metaldehyde microcapsule suspending agent according to claim 1, wherein a material guiding disc (10) is arranged on the lower side of the inner wall of the reaction kettle body (1), discharge holes (101) are formed in the bottom of the material guiding disc (10) and the bottom of the reaction kettle body (1), and an inclined plane inclined to the discharge holes (101) is formed in the top wall of the material guiding disc (10).

6. The uniform feeding device for metaldehyde microcapsule suspending agent according to claim 5, wherein a discharge valve (11) arranged inside the discharge hole (101) is arranged at the bottom of the reaction kettle body (1).

7. The uniform feeding device for metaldehyde microcapsule suspending agent according to claim 1, wherein the distributing plate (6) is arranged above the stirring column (9), and the side wall of the reaction kettle main body (1) is provided with a material feeding hopper (12).

8. The uniform feeding device for metaldehyde microcapsule suspending agent according to claim 1, wherein a plurality of inclined spoilers (14) are uniformly arranged on the inner wall of the reaction kettle main body (1), the inclined spoilers (14) are arranged on the outer side of the stirring column (9), and the inclined spoilers (14) are not contacted with the stirring column (9).